Properties of the Number 39425

Thirty-Nine Thousand Four Hundred Twenty-Five

Basics

Value: 39424 → 39425 → 39426

Parity: odd

Prime: No

Previous Prime: 39419

Next Prime: 39439

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 5 ² × 19 × 83

Divisors: 1, 5, 19, 25, 83, 95, 415, 475, 1577, 2075

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1001101000000001

Octal: 115001

Duodecimal: 1A995

Hexadecimal: 9a01

Square: 1554330625

Square Root: 198.5572965166478

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Number of (undirected) paths in C₅ X P_n. A338961

Numbers whose base-10 representation has the same nonzero number of 4's and 7's. A39425